Hybrid RSS/TOA wireless positioning with a mobile anchor in wireless sensor networks. - Sangdeok Kim; Seong-Hyun Jang; Jong-Wha Chong (ICUIMC, 2012)

Two-Dimensional ESPRIT-Like Shift-Invariant TOA Estimation Algorithm Using Multi-Band Chirp Signals Robust to Carrier Frequency Offset. - Daegun Oh; Sangdeok Kim; Sang-Hun Yoon; Jong-Wha Chong (IEEE Trans. Wirel. Commun., 2013)

An efficient non-line-of-sight error mitigation method for TOA measurement in indoor environments. - Seungryeol Go; Sangdeok Kim; Jong-Wha Chong (ICUIMC, 2014)

Robust self-cancellation-based time-of-arrival estimation algorithm to carrier frequency offset for bi-directional chirp signals. - Daegun Oh; Sangdeok Kim; Jong-Wha Chong; Jong-Hun Lee (IET Commun., 2014)

An Energy Efficient Time-Frequency Transformation of Chirp Signals in Multipath Channels for MUSIC-Based TOA Estimation. - Sangdeok Kim; Jong-Wha Chong (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

An Efficient TDOA-Based Localization Algorithm without Synchronization between Base Stations. - Sangdeok Kim; Jong-Wha Chong (Int. J. Distributed Sens. Networks, 2015)

Chirp Spread Spectrum Transceiver Design and Implementation for Real Time Locating System. - Sangdeok Kim; Jong-Wha Chong (Int. J. Distributed Sens. Networks, 2015)

A Novel TDOA-Based Localization Algorithm Using Asynchronous Base Stations. - Sangdeok Kim; Jong-Wha Chong (Wirel. Pers. Commun., 2017)